R5F21346CNFP#U0 Renesas Electronics America, R5F21346CNFP#U0 Datasheet - Page 99
R5F21346CNFP#U0
Manufacturer Part Number
R5F21346CNFP#U0
Description
MCU 1KB FLASH 32K ROM 48-LQFP
Manufacturer
Renesas Electronics America
Series
R8C/3x/34Cr
Datasheet
1.R5F21346CNFPU0.pdf
(759 pages)
Specifications of R5F21346CNFP#U0
Core Processor
R8C
Core Size
16/32-Bit
Speed
20MHz
Connectivity
I²C, LIN, SIO, SSU, UART/USART
Peripherals
POR, PWM, Voltage Detect, WDT
Number Of I /o
43
Program Memory Size
32KB (32K x 8)
Program Memory Type
FLASH
Ram Size
2.5K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 12x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 85°C
Package / Case
48-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
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- Current page: 99 of 759
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R8C/34C Group
REJ09B0586-0100 Rev.1.00 Jan 13, 2010
Page 66 of 723
Figure 7.9
P3_7
Data bus
Note:
peripheral function
Input to individual
1.
IOINSEL: Bit in PINSR register
Ensure the input voltage to each port does not exceed VCC.
Configuration of I/O Ports (9)
Port latch
Direction
register
peripheral function enabled
symbolizes a parasitic diode.
Output from individual
Pin select register
Output from individual
Pin select
register
peripheral function
IOINSEL
Pull-up selection
Drive capacity selection
Drive capacity selection
switch function
Input level
(Note 1)
(Note 1)
7. I/O Ports
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